#1 Golden ratio app for designers & artists!

Goldie helps you easily visualize or calculate the golden ratio and many other proportions right on your screen.

Here are two ways Goldie can help you:

** RULERS ** They overlay on your screen allowing you to visually reference the golden ratio, the rule of thirds, the diagonal rule of thirds and the baroque proportions on anything you are working on or curious about.
They all come in six colors to choose from.

** GOLDEN CALCULATOR ** This tool accurately calculates the golden proportions from any ratio point, giving you exact measurements with ease. This comes in handy for all layout design and typesetting, both on or off screen.

Under the hood:

- Packed with the native mac interactions you are used to (ex. hold down "Shift" for snap-rotate or dragging)

- Advanced settings that make the app work best for your needs.

- Custom shortcuts to seamlessly blend into your workflow.

- A beautiful dark mode for every pixel of your dark side.

Goldie was designed by designers for designers to not only be functional and feel intuitive at first use.

We can't wait to see how Goldie helps you make the world a more proportionate place!

Stay golden!

What's New

Version 1.1.1

Bug fixes and dark mode UI improvements.

Ratings and Reviews

4.4 out of 5
5 Ratings
5 Ratings

Great tool

This is exactly the kind of tool I had dreamed in my head one day that I wondered if I could find on the app store. Love both modes, it rocks and its really refreshing to see devs with a sense of humor.

The secondary monitor thing is an issue: If I launch an overlay from monitor #2 I cannot do anything with it to manipulate it. I must go back to monitor #1 and relaunch. I agree with an earlier post recommending you fix pleez. I gave you one more star than he did in good faith :)


Cute, useful golden ratio app

Very cute and nicely designed. Comes in handy when you want to design stuff using the golden ratio.


Good, but unusable on second monitor

Very good app, but unfortunately doesn’t work if you try to launch it from second monitor. Please fix it.


Meno Design LLC
12.5 MB
macOS 10.12 or later, 64-bit processor
Age Rating
Rated 4+
© MENOdesign LLC


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.